2007 Dodge Charger Owner's Manual - Page 165

UNDERSTANDING YOUR INSTRUMENT PANEL 165 The radio uses the following limits for file systems: • Maximum number of directory levels: 15 • Maximum number of files: 255 • Maximum number of folders: 100 • Maximum number of characters in file/folder names: • Level 1: 12 (including a separator 3-character extension) • Level 2: 31 (including a separator 3-character extension) . . and a and a extension may cause playback problems. The radio is designed to recognize the file as an invalid MP3 and will not play the file. When using the MP3 encoder to compress audio data to an MP3 file, the bit rate and sampling frequencies in the following table are supported. In addition, variable bit rates (VBR) are also supported. The majority of MP3 files use a 44.1 kHz sampling rate and a 192, 160, 128, 96 or VBR bit rates. MPEG Specification MPEG-1 Audio Layer 3 Sampling Frequency (kHz) 48, 44.1, 32 Bit rate (kbps) 320, 256, 224, 192, 160, 128, 112, 96, 80, 64, 56, 48, 40, 32 160, 128, 144, 112, 96, 80, 64, 56, 48, 40, 32, 24, 16, 8 4 Multisession disc formats are supported by the radio. Multisession discs may contain combinations of normal CD audio tracks and computer files (including MP3 files). Discs created with an option such as keep disc open after writing are most likely multisession discs. The use of multisession for CD audio or MP3 playback may result in longer disc loading times. Supported MP3 File Formats The radio will recognize only files with the *.mp3 extension as MP3 files. Non-MP3 files named with the *.mp3 MPEG-2 Audio Layer 3 24, 22.05, 16 ID3 Tag information for artist, song title, and album title are supported for version 1 ID3 tags. ID3 version 2 is not supported by the radios.